[] the way that a good feeling or opinion about one thing , or about one aspect of a person, is likely to give you a good feeling about other things or about the whole person晕轮效应；光环效应；成见效应◆The new sports car has provided a halo effect for the whole brand.新型跑车为整个品牌带来了晕轮效应。◆Beware of the halo effect when you are interviewing candidates for a job.你面见职位应征者时要谨防晕轮效应。